JPH0165397U - - Google Patents
Info
- Publication number
- JPH0165397U JPH0165397U JP1987161602U JP16160287U JPH0165397U JP H0165397 U JPH0165397 U JP H0165397U JP 1987161602 U JP1987161602 U JP 1987161602U JP 16160287 U JP16160287 U JP 16160287U JP H0165397 U JPH0165397 U JP H0165397U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- screw conveyor
- casing
- cutter drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004576 sand Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案にかかる小口径管埋設機の土砂
排出機構の側面図、第２図は第１図のＡ―Ａ断面
図、第３図は本考案が適用される小口径管埋設機
の管埋設施工状態を示す側面図である。
１……ケーシング、２……スキンプレート、３
……カツタドラム、３ａ……同内側、４……前面
板、５……土砂取込み口、６……締付手段、７…
…スクリユーコンベア、８……ホツパ、９……フ
ランジ部、１０……シール保持部材、１０ａ……
同端部、１１……締付手段、１３……欠円部、１
３ａ……同端部、１４……直線部、１４ａ……同
端部、１５……土砂流入口、Ｏ……スクリユーコ
ンベア軸心。
Figure 1 is a side view of the earth and sand discharge mechanism of a small diameter pipe burying machine according to the present invention, Figure 2 is a sectional view taken along line AA in Figure 1, and Figure 3 is a small diameter pipe burying machine to which the present invention is applied. FIG. 1...Casing, 2...Skin plate, 3
...Katsuta drum, 3a... Same inside, 4... Front plate, 5... Sediment intake port, 6... Tightening means, 7...
... Screw conveyor, 8 ... hopper, 9 ... flange section, 10 ... seal holding member, 10a ...
Same end portion, 11... Tightening means, 13... Missing circular portion, 1
3a... Same end portion, 14... Straight portion, 14a... Same end portion, 15... Sediment inlet, O... Screw conveyor axis.
Claims (1)
キンプレートの先端に、土砂取込み口を有する前
面板を備えたカツタドラムを固設し、該前面板の
中心には後方に伸びるスクリユーコンベアを前記
ケーシング内に挿通するように固設して、前記ス
キンプレートとスクリユーコンベアとを一体的に
回転させるようにした小口径管埋設機において、
前記カツタドラムの内側に、前面板の内面からケ
ーシンゲ前端に至る奥行を有する土砂流入用のホ
ツパをケーシング前端に着脱可能に設けると共に
、該ホツパは前記スクリユーコンベアを挿通する
欠円部と、該欠円部の一方から切線方向に伸びた
直線部とにより形成される土砂流入口を備えてな
り、前記カツタドラムの回転時、前記土砂取込み
口から流入した土砂を前記ホツパ内に導いて前記
スクリユーコンベアにより後送させるようにした
ことを特徴とする小口径管埋設機の土砂排出機構
。 A cutter drum having a front plate having an earth and sand inlet is fixed to the tip of a skin plate fitted in the longitudinal direction of the fixed side casing, and a screw conveyor extending rearward is installed in the center of the front plate. In a small-diameter pipe burying machine, the skin plate and the screw conveyor are fixedly installed so as to be inserted therein, and the skin plate and the screw conveyor are rotated integrally.
Inside the cutter drum, a hopper for inflowing earth and sand having a depth extending from the inner surface of the front plate to the front end of the casing is removably provided at the front end of the casing. and a straight part extending in the tangential direction from one of the circular parts, and when the cutter drum rotates, the earth and sand flowing from the earth and sand inlet are guided into the hopper and the screw conveyor A soil discharge mechanism for a small-diameter pipe burying machine, characterized in that the earth and sand are discharged later by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161602U JPH0165397U (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161602U JPH0165397U (en) | 1987-10-21 | 1987-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165397U true JPH0165397U (en) | 1989-04-26 |
Family
ID=31444687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161602U Pending JPH0165397U (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165397U (en) |
-
1987
- 1987-10-21 JP JP1987161602U patent/JPH0165397U/ja active Pending
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